#!/usr/bin/python -OO


'''
This server will listen for http requests.
If is a GET it will return files and if it is a POST it executed commands.
It is meant to be used as follows.
1. Make a call from the browser (GET) and a html page is returned back.
2. This html page then make AJAX (POST) call to the server to retrieve or update data.
3. The data sent to and from the server can just be a simple list of strings.

Below, some examples of how it works.

GET http://localhost:8080
200 (OK): A file with name index.html

GET http://localhost:8080/a_test
200 (OK): A file with name a_test.html

GET http://localhost:8080/a_test_2.html
200 (OK): A file with name a_test_2.html

GET http://localhost:8080/a_test_2.jpg
200 (OK): A file with name a_test_2.jpg

GET http://localhost:8080/steelsquid.js
200 (OK): A built-in java script, see STEELSQUID_JS below

GET http://localhost:8080/steelsquid.css
200 (OK): A built-in CSS, see STEELSQUID_CSS below

GET http://localhost:8080/jquery.js
200 (OK): A built-in jQuery file (1.10.2), see JQUERY_JS below

File Types: .ico .gif .png .jpg .jpeg .htm .html .css .js .eot .svg .ttf .woff
Files can only contain: a-z A-Z, 0-9, _ and one . (dot)

session_id is a inique id for a client, usefull if you want to save some temporary data for the session.

POST http://localhost:8080/a_test
Will try to execute this function (parameters will be a empty list):
def a_test(self, session_id, parameters):
  .....
  .....
  return answer_paramaters

POST http://localhost:8080/a_test|para1|para2
Will try to execute this function (parameters will be a list with para1 and para2 ["para1", "para1"]):
def a_test(self, session_id, parameters):
  .....
  .....
  return answer_paramaters

answer_paramaters is a list of strings that will be returned to the client in the response body like this.
200 (OK): And in the body: anser_para1|answer_para2

GET/POST a file/command that does not exist.
404 (Not Found): And the error text in the body

Other error.
404 (Bad Request): And the error text in the body

Can also be a file upload: like this:
    <form name="myWebForm" action="file_upload" method="post" enctype='multipart/form-data'>
        <input type="file" name="file_upload" onchange="javascript:this.form.submit();"/>
    </form>                
    The file_upload is the action and parameters[0] is filename an parameters[1] is the file

    If you inport steelsquid.js and steelsquid.css you only nead to create abutton with the class upload
    <button class="upload" title="Upload a file" id="file_upload">Upload</button>
    The id is the action and parameters[0] is filename an parameters[1] is the file

@organization: Steelsquid
@author: Andreas Nilsson
@contact: steelsquid@gmail.com
@license: GNU Lesser General Public License v2.1
@change: 2013-10-25 Created
'''


import steelsquid_server
import BaseHTTPServer
import steelsquid_utils
import steelsquid_event
import os
import urllib
import datetime
import steelsquid_utils
import fcntl
import cgi
import Cookie
import uuid
from SocketServer import ThreadingMixIn

ThreadingMixIn.daemon_threads=True
ALLOWED_ROOT = ['/opt/steelsquid/web/', '/media/', '/mnt/', '/home/steelsquid/']
session_data = {}
public_resources = []



class ThreadedHTTPServer(ThreadingMixIn, BaseHTTPServer.HTTPServer):
    allow_reuse_address = True

    def __init__(self, *args, **kwargs):
        BaseHTTPServer.HTTPServer.__init__(self, *args, **kwargs)
        # Set FD_CLOEXEC flag
        flags = fcntl.fcntl(self.socket.fileno(), fcntl.F_GETFD)
        flags |= fcntl.FD_CLOEXEC
        fcntl.fcntl(self.socket.fileno(), fcntl.F_SETFD, flags)
            
    def shutdown(self):
        self.socket.close()
        BaseHTTPServer.HTTPServer.shutdown(self)    

class SteelsquidHttpServer(steelsquid_server.SteelsquidServer):

    __slots__ = ['port', 'root', 'authorization', 'only_localhost', 'client_ip', 'use_https']

    def __init__(self, port, root, authorization, only_localhost, local_web_password, use_https):
        '''
        Init the http-server
        @param port: The port number to listen on
        @param root: The root directory to get http files from
        @param authorization: The user must login with user from th system
        @param only_localhost: Only listen to localhost
        @param local_web_password ..
        @param use_https This will enable https will generate a Self-Sign Certificate (You will get a untrusted certificat in your browser)
                          You must have ssl installed
        '''
        super(SteelsquidHttpServer, self).__init__()
        self.port = port
        self.root = root
        self.authorization = authorization
        self.only_localhost = only_localhost
        self.client_ip = ""
        self.RequestHandler.port = port
        self.RequestHandler.root = self.root
        self.RequestHandler.protocol_version = "HTTP/1.1"
        self.RequestHandler.authorization = authorization
        self.RequestHandler.local_web_password = local_web_password
        self.RequestHandler.http_server = self
        self.use_https = use_https
        if port == None and use_https:
            self.port = 443
        if port == None and not use_https:
            self.port = 80

    def set_session_data(self, session_id, key, value):
        '''
        Set data for a session
        '''
        session_data[session_id+key]=value

    def del_session_data(self, session_id, key):
        '''
        Del data from a session
        '''
        del session_data[session_id+key]

    def get_session_data(self, session_id, key):
        '''
        Get data for a session
        '''
        return session_data.get(session_id+key)

    def add_public_resources(self, resource):
        '''
        Even if pasword is enabled this resourses can be executet without password
        example: index.html
        '''
        public_resources.append(resource)

    def on_listen_setup(self):
        '''
        Override this to listen for clients.
        Example listen for clients on a socket.
        Will loop until server is stopped.
        @return: A listener
        '''
        if self.only_localhost:
            httpd = ThreadedHTTPServer(("127.0.0.1", self.port), self.RequestHandler)
        else:
            httpd = ThreadedHTTPServer(("", self.port), self.RequestHandler)
        if self.use_https:
            try:
                import ssl
                import pexpect
                if not os.path.exists("/opt/steelsquid/pem"):
                    os.makedirs("/opt/steelsquid/pem")
                if not os.path.isfile("/opt/steelsquid/pem/steelsquid.pem"):
                    steelsquid_utils.execute_system_command(['openssl', 'genrsa', '-out', '/opt/steelsquid/pem/steelsquid.key', '1024'])
                    steelsquid_utils.execute_system_command(['openssl', 'req', '-new', '-key', '/opt/steelsquid/pem/steelsquid.key', '-out', '/opt/steelsquid/pem/steelsquid.csr', '-subj', '/C=EN/ST=Sweden/L=Sweden/O=Steelsquid/OU=IT/CN=steelsquid.org'])
                    steelsquid_utils.execute_system_command(['openssl', 'x509', '-req', '-days', '36500', '-in', '/opt/steelsquid/pem/steelsquid.csr', '-signkey', '/opt/steelsquid/pem/steelsquid.key', '-out', '/opt/steelsquid/pem/steelsquid.crt'])
                    os.system("cat /opt/steelsquid/pem/steelsquid.key /opt/steelsquid/pem/steelsquid.crt > /opt/steelsquid/pem/steelsquid.pem")
                    steelsquid_utils.execute_system_command_blind(['chown', '-R', 'steelsquid:steelsquid', '/opt/steelsquid/pem'])
                    steelsquid_utils.execute_system_command_blind(['chmod', '-R', '700', '/opt/steelsquid/pem'])
                httpd.socket = ssl.wrap_socket(httpd.socket, certfile="/opt/steelsquid/pem/steelsquid.pem", server_side=True)
            finally:
                try:
                    child.close()
                except:
                    pass
        if self.use_https:
            steelsquid_utils.shout("HTTPS web server\n" + str(self.port))
        else:
            steelsquid_utils.shout("HTTP web server\n" + str(self.port))
        return httpd
            
    def on_listen(self, listener):
        '''
        Override this to listen for clients.
        Example listen for clients on a socket.
        Will loop until server is stopped.
        @param listener: Use this object to listen
        @return: A client (None = do nothing)
        '''
        try:
            listener.serve_forever()
        except Exception, err:
            try:
                listener.shutdown()
            except:
                pass
            try:
                listener.server_close()
            except:
                pass
            if not "Bad file descriptor" in str(err):
                raise err
        return None
    
    def on_listen_close(self, listener, error):
        '''
        Close the listener.
        Will also execute on error in listener
        Override this to log or other thing
        @param listener: The listener (Can be None)
        @param error: The error (Can be None)
        '''
        if error:
            steelsquid_utils.shout(debug=True)
        else:
            steelsquid_utils.shout("Http Server: Listener closed", debug=True)
        try:
            listener.shutdown()
        except:
            pass
        try:
            listener.server_close()
        except:
            pass


    class RequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):

        __slots__ = ['http_server', 'port', 'root', 'authorization', 'local_web_password', 'JQUERY_JS', 'STEELSQUID_JS', 'STEELSQUID_CSS', 'TYPE_JS', 'TYPE_CSS', 'TYPE_JQ', 'HTTP_OK', 'HTTP_BAD_REQUEST', 'HTTP_UNAUTHORIZED', 'HTTP_NOT_FOUND', 'FILE_INDEX_HTML', 'FILE_INDEX_HTM', 'FILE_STEELSQUID_JS', 'FILE_STEELSQUID_CSS', 'FILE_JQUERY_JS', 'FILE_TYPE_HTML', 'FILE_TYPE_HTM ', 'FILE_TYPE_ICO', 'FILE_TYPE_GIF', 'FILE_TYPE_JPEG', 'FILE_TYPE_JPG', 'FILE_TYPE_PNG', 'FILE_TYPE_CSS', 'FILE_TYPE_JS', 'FILE_TYPE_TXT', 'MIME_PLAIN', 'MIME_JS', 'MIME_CSS', 'MIME_HTML', 'MIME_ICO', 'MIME_GIF', 'MIME_JPEG', 'MIME_PNG']
        
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0!==g?(f=Array(4),f[0]=encodePara(b),f[1]=encodePara(c),f[2]=encodePara(d),f[3]=encodePara(g)):void 0!==d?(f=Array(3),f[0]=encodePara(b),f[1]=encodePara(c),f[2]=encodePara(d)):void 0!==c?(f=Array(2),f[0]=encodePara(b),f[1]=encodePara(c)):void 0!==b&&(f=Array(1),f[0]=encodePara(b));b=null;b=0<f.length?a+"|"+f.join("|"):a;try{e=e||window.event,e=e.target||e.srcElement,"BUTTON"!=e.nodeName&&"A"!=e.nodeName||$(e).attr("disabled","disabled")}catch(m){}$.ajaxSetup({cache:!1});$.ajax({url:b,type:"POST"});setTimeout(function(){checkAsync(a)},200)}function submitAsyncConfirm(a,b,c,d,g,h,k,f){confirm(a)&&submitAsync(b,c,d,g,h,k,f)}function submitAsyncFromInput(a,b,c,d,g,h,k){void 0!==k?submitAsync(a,$("#"+b).val(),$("#"+c).val(),$("#"+d).val(),$("#"+g).val(),$("#"+h).val(),$("#"+k).val()):void 0!==h?submitAsync(a,$("#"+b).val(),$("#"+c).val(),$("#"+d).val(),$("#"+g).val(),$("#"+h).val()):void 0!==g?submitAsync(a,$("#"+b).val(),$("#"+c).val(),$("#"+d).val(),$("#"+g).val()):void 0!==d?submitAsync(a,$("#"+b).val(),$("#"+c).val(),$("#"+d).val()):void 0!==c?submitAsync(a,$("#"+b).val(),$("#"+c).val()):void 0!==b&&submitAsync(a,$("#"+b).val())}function submitAsyncFromInputConfirm(a,b,c,d,g,h,k,f){confirm(a)&&submitAsyncFromInput(b,c,d,g,h,k,f)}function submitAsyncFromHtml(a,b,c,d,g,h,k){void 0!==k?submitAsync(a,$("#"+b).html(),$("#"+c).html(),$("#"+d).html(),$("#"+g).html(),$("#"+h).html(),$("#"+k).html()):void 0!==h?submitAsync(a,$("#"+b).html(),$("#"+c).html(),$("#"+d).html(),$("#"+g).html(),$("#"+h).html()):void 0!==g?submitAsync(a,$("#"+b).html(),$("#"+c).html(),$("#"+d).html(),$("#"+g).html()):void 0!==d?submitAsync(a,$("#"+b).html(),$("#"+c).html(),$("#"+d).html()):void 0!==c?submitAsync(a,$("#"+b).html(),$("#"+c).html()):void 0!==b&&submitAsync(a,$("#"+b).html())}function submitAsyncFromHtmlConfirm(a,b,c,d,g,h,k,f){confirm(a)&&submitAsyncFromHtml(b,c,d,g,h,k,f)}function submitAsyncFromPrompt(a,b,c,d,g){void 0!==d?(b=prompt(b,c),null!=b&&(d=prompt(d,g),null!=d&&submitAsync(a,b,d))):(d=prompt(b,c),null!=d&&submitAsync(a,d))}var showing=!1;function hideAlert(){showing=!1;$("#alert123").remove()}lastAlertMessage="";function showAlert(a,b,c,d){if(!d||lastAlertMessage!=a)if(lastAlertMessage=a,void 0==b)showing=!0,timerVar=setTimeout(function(){var b=$(window).width(),c=$(window).height(),d=10,f=10,d=700<b?200:b/2-100,f=700<c?200:c/2-60;$("#alert123").remove();showing&&($("body").append("<div onClick='hideAlert()' id='alert123' style='display:none;position:fixed;top:"+f+"px;left:"+d+"px;background-color:#e1efc5;color:#272727;padding:20px;border:1px solid #666666;'>"+a+"</div>"),$("#alert123").show())},1E3);else{var g="show_alert"+Math.floor(1E5*Math.random()+1);d=$(window).width();var h=$(window).height(),k=10,f=10,k=700<d?200:d/2-100,f=700<h?200:h/2-60;$("#"+g).remove();!0===c?$("body").append("<div onClick='hideAlert()' id='"+g+"' style='display:none;position:fixed;top:"+f+"px;left:"+k+"px;background-color:#efc5dd;color:#272727;padding:20px;border:1px solid #666666;'>"+a+"</div>"):$("body").append("<div onClick='hideAlert()' id='"+g+"' style='display:none;position:fixed;top:"+f+"px;left:"+k+"px;background-color:#e1efc5;color:#272727;padding:20px;border:1px solid #666666;'>"+a+"</div>");$("#"+g).show();setTimeout(function(){$("#"+g).remove()},b)}}function showAlertShort(a,b,c){showAlert(a,2E3,b,c)}function showAlertMedium(a,b,c){showAlert(a,4E3,b,c)}function showAlertLong(a,b,c){showAlert(a,6E3,b,c)}function showLayer(a){$(".layer").hide();$("#"+a).show();try{onLayerShown(a)}catch(b){}}function isLayerShowing(a){return $("#"+a).is(":visible")?!0:!1}upload_buttons_name=[];upload_buttons_desc=[];upload_buttons_sub=[];function fixUploadAgain(){for(var a=0;a<upload_buttons_name.length;a++){button_name=upload_buttons_name[a];button_desc=upload_buttons_desc[a];button_sub=upload_buttons_sub[a];var b=$("#iframe_"+button_sub+"");if(b)if(b_html=b.contents().find("body").html(),-1!=b_html.indexOf("Upload complete!")){t_body=b.contents().find("body");t_head=b.contents().find("head");t_body.css({border:"0px",padding:"0px",margin:"0px"});t_head.css({border:"0px",padding:"0px",margin:"0px"});head_s='<link rel="stylesheet" type="text/css" href="steelsquid.css"/>';t_head.html(head_s);t_string="";t_string='<form action="'+button_sub+'" method="post" style="padding:0px;margin:0px;" enctype="multipart/form-data">';t_string=t_string+'<input type="file" name="'+button_sub+'" id="'+button_sub+'" style="display:none;" onchange="javascript:document.getElementById(\''+button_sub+"_button').innerHTML='Uploading...';document.getElementById('"+button_sub+"_button').disabled=true;this.form.submit();\"/>";t_string+="</form>";t_string=t_string+'<button title="'+button_desc+'" id="'+button_sub+'_button" onclick="document.getElementById(\''+button_sub+"').click();\">"+button_name+"</button>";t_body.html(t_string);he=b.contents().find("body").height()+"px";b.css({height:he});try{(0,window.on_upload_ok)()}catch(c){}}else-1==b_html.indexOf('style="padding:0px;margin:0px;" enctype="multipart/form-data')&&(t_body=b.contents().find("body"),t_head=b.contents().find("head"),t_body.css({border:"0px",padding:"0px",margin:"0px"}),t_head.css({border:"0px",padding:"0px",margin:"0px"}),head_s='<link rel="stylesheet" type="text/css" href="steelsquid.css"/>',t_head.html(head_s),t_string="",t_string='<form action="'+button_sub+'" method="post" style="padding:0px;margin:0px;" enctype="multipart/form-data">',t_string=t_string+'<input type="file" name="'+button_sub+'" id="'+button_sub+'" style="display:none;" onchange="javascript:document.getElementById(\''+button_sub+"_button').innerHTML='Uploading...';document.getElementById('"+button_sub+"_button').disabled=true;this.form.submit();\"/>",t_string+="</form>",t_string=t_string+'<button title="'+button_desc+'" id="'+button_sub+'_button" onclick="document.getElementById(\''+button_sub+"').click();\">"+button_name+"</button>",t_body.html(t_string),he=b.contents().find("body").height()+"px",b.css({height:he}),showAlertMedium(b_html,!0))}}function fixUpload(){$(".upload").each(function(a,b){button_name=$(b).html();button_desc=$(b).attr("title");button_sub=$(b).attr("id");upload_buttons_name.push(button_name);upload_buttons_desc.push(button_desc);upload_buttons_sub.push(button_sub);var c=$('<iframe id="iframe_'+button_sub+'" width="100%" frameborder="0" scrolling="no" style="border:0px;padding:0px;margin:0px;margin-bottom:-3px;overflow: visible;"></iframe>');$(b).parent().append(c);t_body=c.contents().find("body");t_head=c.contents().find("head");t_body.css({border:"0px",padding:"0px",margin:"0px"});t_head.css({border:"0px",padding:"0px",margin:"0px"});head_s='<link rel="stylesheet" type="text/css" href="steelsquid.css"/>';t_head.html(head_s);t_string="";t_string='<form action="'+button_sub+'" method="post" style="padding:0px;margin:0px;" enctype="multipart/form-data">';t_string=t_string+'<input type="file" name="'+button_sub+'" id="'+button_sub+'" style="display:none;" onchange="javascript:document.getElementById(\''+button_sub+"_button').innerHTML='Uploading...';document.getElementById('"+button_sub+"_button').disabled=true;this.form.submit();\"/>";t_string+="</form>";t_string=t_string+'<button title="'+button_desc+'" id="'+button_sub+'_button" onclick="document.getElementById(\''+button_sub+"').click();\">"+button_name+"</button>";t_body.html(t_string);he=c.contents().find("body").height()+"px";c.css({height:he});$(b).remove()})}document.addEventListener("DOMContentLoaded",function(){setInterval(onInternalInterval,1E3);try{onPageLoad(),fixUpload()}catch(a){"ReferenceError"!==a.name&&alert(a)}});var intervalCounter=1;function onInternalInterval(){fixUploadAgain();try{onEvery01s()}catch(a){"ReferenceError"!==a.name&&alert(a)}if(5==intervalCounter||10==intervalCounter||15==intervalCounter||20==intervalCounter||25==intervalCounter||30==intervalCounter||35==intervalCounter||40==intervalCounter||45==intervalCounter||50==intervalCounter||55==intervalCounter||60==intervalCounter)try{onEvery05s()}catch(b){"ReferenceError"!==b.name&&alert(b)}if(10==intervalCounter||20==intervalCounter||30==intervalCounter||40==intervalCounter||50==intervalCounter||60==intervalCounter)try{onEvery10s()}catch(c){"ReferenceError"!==c.name&&alert(c)}if(20<=intervalCounter||40<=intervalCounter||60<=intervalCounter)try{onEvery20s()}catch(d){"ReferenceError"!==d.name&&alert(d)}if(30<=intervalCounter||60<=intervalCounter)try{onEvery30s()}catch(g){"ReferenceError"!==g.name&&alert(g)}if(60<=intervalCounter){intervalCounter=0;try{onEvery60s()}catch(h){"ReferenceError"!==h.name&&alert(h)}}intervalCounter+=1}$(document).keydown(function(a){if(27===a.which)try{onPageLoad()}catch(b){"ReferenceError"!==b.name&&alert(b)}});$(document).click(function(a){if(2===a.which){try{onPageLoad()}catch(b){"ReferenceError"!==b.name&&alert(b)}a.preventDefault()}});$(document).ready(fixContent);$(window).resize(sizeContent);function fixContent(){0<$(".fill").length&&($("body").css("overflow","hidden"),sizeContent());$(".bar").find("thead").find("tr").click(function(){$(".bar").find("tbody").find("td").toggle()})}function sizeContent(){var a=$(".fill");if(0<a.length){var b=$(window).height()-2+"px";a.css("height",b)}try{onResize($(window).width(),$(window).height())}catch(c){"ReferenceError"!==c.name&&alert(c)}}function status_busy(a,b){$("#"+a).addClass("flash");$("#"+a).addClass("status");b?$("#"+a).html(b):$("#"+a).html("Work in progress, please wait...")}function status_idle(a,b){$("#"+a).removeClass("flash");$("#"+a).removeClass("error");$("#"+a).removeClass("ok");$("#"+a).addClass("status");b?$("#"+a).html(b):$("#"+a).html("No work in progress (idle)")}function status_ok(a,b){$("#"+a).removeClass("flash");$("#"+a).removeClass("error");$("#"+a).addClass("ok");$("#"+a).addClass("status");b?$("#"+a).html(b):$("#"+a).html("Work completed OK")}function status_err(a,b){$("#"+a).removeClass("flash");$("#"+a).addClass("error");$("#"+a).removeClass("ok");$("#"+a).addClass("status");b?$("#"+a).html(b):$("#"+a).html("Error occurred!")}function flash(a){$("#"+a).addClass("flash");$("#"+a).show()}function hide(a){$("#"+a).hide();$("#"+a).removeClass("flash")}function show(a){$("#"+a).show();$("#"+a).removeClass("flash")}function toggle(a){a=document.getElementById(a);a.style.display="block"==a.style.display?"none":"block"}function enable(a){$("#"+a).removeAttr("disabled")}function disable(a){$("#"+a).attr("disabled","disabled")}function setValue(a,b){$("#"+a).val(b)}function getValue(a){return $("#"+a).val()}function scrollToBottom(a){$("#"+a).scrollTop($("#"+a)[0].scrollHeight)}var lastScrollLength=0;function scrollToBottomIfChanged(a){var b=$("#"+a).html().length;lastScrollLength!=b&&(lastScrollLength=b,$("#"+a).scrollTop($("#"+a)[0].scrollHeight))}function clearContent(a){$("#"+a).html("")}function setContent(a,b,c){if($.isArray(b)){$("#"+a).html("");for(var d=0;d<b.length;d++)c?$("#"+a).append("<span class='error'>"+b[d]+"</span>"):$("#"+a).append(b[d]),$("#"+a).append("<br/>")}else $("#"+a).html(""),c?$("#"+a).append("<span class='error'>"+b+"</span>"):$("#"+a).append(b)}function appendContent(a,b,c){if($.isArray(b))for(var d=0;d<b.length;d++)c?$("#"+a).append("<span class='error'>"+b[d]+"</span>"):$("#"+a).append(b[d]),$("#"+a).append("<br/>");else c?$("#"+a).append("<span class='error'>"+b+"</span>"):$("#"+a).append(b),$("#"+a).append("<br/>")}function prependContent(a,b,c){if($.isArray(b))for(var d=0;d<b.length;d++)$("#"+a).prepend("<br/>"),c?$("#"+a).prepend("<span class='error'>"+b[d]+"</span>"):$("#"+a).prepend(b[d]);else $("#"+a).prepend("<br/>"),c?$("#"+a).prepend("<span class='error'>"+b+"</span>"):$("#"+a).prepend(b)}function getContent(a){return $("#"+a).html()};"""

        '''
        http://closure-compiler.appspot.com/home
        STEELSQUID_JS = r"""
        /**
         * Get a html page from server.
         * file: The file
         */
        function changePage(file) {
            window.location.href = file;
        }

        /**
         * Encode string
         */
        function encodePara(paramater) {
            paramater = paramater.split("|").join("#1#");
            paramater = paramater.split("<").join("#2#");
            paramater = paramater.split(">").join("#3#");
            return paramater;
        }

        /**
         * Decode string
         */
        function decodePara(paramater) {
            paramater = paramater.split("#1#").join("|");
            paramater = paramater.split("#2#").join("<");
            paramater = paramater.split("#3#").join(">");
            return paramater;
        }
        
        var usePleaseWait = true;
        /**
         * The same as submitSync but will not show please wait.
         */
        function submitNoPW(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6, e) {
            usePleaseWait = false;
            submitSync(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6);
        }

        /**
         * Send command to server and wait for answer.
         * On a success request a function with the sama name as the command will be executed + on, or err if error
         *   function on_command(paramaters){...}
         *   function on_command_err(errorString){...}
         * If no on_command function the reply will be shown in a popup
         * If no on_command_err function the error message will be shown in a popup
         * command: the command
         * paramater1: Can be a list or a string
         * paramater2,3,4...: String
         */
        function submitSync(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6, e) {
            if(usePleaseWait){
                showAlert('Working, please wait...');
            }
            usePleaseWait = true;

            try {
                onWork(command);
            }
            catch (eee) {}
            var plist = null;
            if (paramater1 === undefined) {
                plist = new Array();
            }
            else if ($.isArray(paramater1)) {
                plist = new Array();
                paramater1.forEach(function(entry) {
                    plist.unshift(encodePara(entry));
                });            
            }
            else if (paramater6 !== undefined) {
                plist = new Array(6);
                plist[0] = encodePara(paramater1);
                plist[1] = encodePara(paramater2);
                plist[2] = encodePara(paramater3);
                plist[3] = encodePara(paramater4);
                plist[4] = encodePara(paramater5);
                plist[5] = encodePara(paramater6);
            }
            else if (paramater5 !== undefined) {
                plist = new Array(5);
                plist[0] = encodePara(paramater1);
                plist[1] = encodePara(paramater2);
                plist[2] = encodePara(paramater3);
                plist[3] = encodePara(paramater4);
                plist[4] = encodePara(paramater5);
            }
            else if (paramater4 !== undefined) {
                plist = new Array(4);
                plist[0] = encodePara(paramater1);
                plist[1] = encodePara(paramater2);
                plist[2] = encodePara(paramater3);
                plist[3] = encodePara(paramater4);
            }
            else if (paramater3 !== undefined) {
                plist = new Array(3);
                plist[0] = encodePara(paramater1);
                plist[1] = encodePara(paramater2);
                plist[2] = encodePara(paramater3);
            }
            else if (paramater2 !== undefined) {
                plist = new Array(2);
                plist[0] = encodePara(paramater1);
                plist[1] = encodePara(paramater2);
            }
            else if (paramater1 !== undefined) {
                plist = new Array(1);
                plist[0] = encodePara(paramater1);
            }
            var commandAndPara = null;
            if (plist.length > 0) {
                commandAndPara = command + "|" + plist.join('|');
            }
            else {
                commandAndPara = command;
            }
            try{
                e = e || window.event;
                e = e.target || e.srcElement;        
                if(e.nodeName == "BUTTON" || e.nodeName == "A"){
                    $(e).attr("disabled", "disabled");
                }
            }
            catch(exe){
            }
            $.ajaxSetup({
                cache: false
            });
            $.ajax({
                url: commandAndPara,
                type: 'POST',
                success: function (data) {
                    try{
                        if(e.nodeName == "BUTTON" || e.nodeName == "A"){
                            $(e).removeAttr("disabled");
                        }
                    }
                    catch(exe){
                    }
                    try {
                        var fn = window["on_" + command];
                        li = data.split("|");
                        for (var i = 0; i < li.length; i++) {
                            li[i] = decodePara(li[i]);
                        }
                        fn(li);
                    }
                    catch (err) {
                        showAlertMedium(data);
                    }
                    try {
                        onSleep(command);
                    }
                    catch (eee) {}
                    hideAlert();
                },
                error: function (XMLHttpRequest, textStatus, errorThrown) {
                    try{
                        if(e.nodeName == "BUTTON" || e.nodeName == "A"){
                            $(e).removeAttr("disabled");
                        }
                    }
                    catch(exe){
                    }
                    try {
                        var fn = window["on_" + command + "_err"];
                        if (XMLHttpRequest.responseText === '') {
                            fn("Connection error");
                        }
                        else {
                            fn(XMLHttpRequest.responseText);
                        }
                    }
                    catch (err) {
                        if (XMLHttpRequest.responseText === '') {
                            showAlertLong("Connection error", true);
                        }
                        else {
                            showAlertLong(XMLHttpRequest.responseText, true);
                        }
                    }
                    try {
                        onSleep(command);
                    }
                    catch (eee) {}
                    hideAlert();
                }
            });
        }
                
        /**
         * The same as submitSync but will show a confirm dialog.
         */
        function submitSyncConfirm(confirmText, command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6) {
            if (confirm(confirmText)) {
                submitSync(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6);
            }
        }
        
        /**
         * The same as submitSync but paramaters is id to a input.
         */
        function submitSyncFromInput(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6) {
            if (paramater6 !== undefined) {
                submitSync(command, $('#' + paramater1).val(), $('#' + paramater2).val(), $('#' + paramater3).val(), $('#' + paramater4).val(), $('#' + paramater5).val(), $('#' + paramater6).val());
            }
            else if (paramater5 !== undefined) {
                submitSync(command, $('#' + paramater1).val(), $('#' + paramater2).val(), $('#' + paramater3).val(), $('#' + paramater4).val(), $('#' + paramater5).val());
            }
            else if (paramater4 !== undefined) {
                submitSync(command, $('#' + paramater1).val(), $('#' + paramater2).val(), $('#' + paramater3).val(), $('#' + paramater4).val());
            }
            else if (paramater3 !== undefined) {
                submitSync(command, $('#' + paramater1).val(), $('#' + paramater2).val(), $('#' + paramater3).val());
            }
            else if (paramater2 !== undefined) {
                submitSync(command, $('#' + paramater1).val(), $('#' + paramater2).val());
            }
            else if (paramater1 !== undefined) {
                submitSync(command, $('#' + paramater1).val());
            }
        }
        
        /**
         * The same as submitSyncFromInput but will show a confirm dialog.
         */
        function submitSyncFromInputConfirm(confirmText, command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6) {
            if (confirm(confirmText)) {
                submitSyncFromInput(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6);
            }
        }
        
        /**
         * The same as submitSync but paramaters is id to a object, and the value sent is the inner html.
         */
        function submitSyncFromHtml(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6) {
            if (paramater6 !== undefined) {
                submitSync(command, $('#' + paramater1).html(), $('#' + paramater2).html(), $('#' + paramater3).html(), $('#' + paramater4).html(), $('#' + paramater5).html(), $('#' + paramater6).html());
            }
            else if (paramater5 !== undefined) {
                submitSync(command, $('#' + paramater1).html(), $('#' + paramater2).html(), $('#' + paramater3).html(), $('#' + paramater4).html(), $('#' + paramater5).html());
            }
            else if (paramater4 !== undefined) {
                submitSync(command, $('#' + paramater1).html(), $('#' + paramater2).html(), $('#' + paramater3).html(), $('#' + paramater4).html());
            }
            else if (paramater3 !== undefined) {
                submitSync(command, $('#' + paramater1).html(), $('#' + paramater2).html(), $('#' + paramater3).html());
            }
            else if (paramater2 !== undefined) {
                submitSync(command, $('#' + paramater1).html(), $('#' + paramater2).html());
            }
            else if (paramater1 !== undefined) {
                submitSync(command, $('#' + paramater1).html());
            }
        }
        
        /**
         * The same as submitSyncFromInput but will show a confirm dialog.
         */
        function submitSyncFromHtmlConfirm(confirmText, command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6) {
            if (confirm(confirmText)) {
                submitSyncFromHtml(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6);
            }
        }
        
        /**
         * The same as submitSync but paramater is value from a prompt box.
         */
        function submitSyncFromPrompt(command, headerText1, defaultText1, headerText2, defaultText2) {
            if (headerText2 !== undefined) {
                var value1=prompt(headerText1, defaultText1);
                if (value1!=null){
                    var value2=prompt(headerText2, defaultText2);
                    if (value2!=null){
                        submitSync(command, value1, value2);
                    }            
                }            
            }
            else{
                var value=prompt(headerText1, defaultText1);
                if (value!=null){
                    submitSync(command, value);
                }            
            }
        }

        /**
         * The same as checkAsync but with a confirm
         */
        function checkAsyncConfirm(confirmText, command, reset) {
            if (confirm(confirmText)) {
                checkAsync(command, reset);
            }
        }

        /**
         * Read status from async command execut.
         * After checkAsync is send  function with the sama name as the command will be executed + on
         *     function on_command(status, error, paramaters){...}
         *     The command is executing if executing = true.
         *     status: idle, busy, err, ok
         *             idle=No work has executed
         *             busy=Working
         *             err=Work finish with error
         *             ok=Work finish OK
         *     error: only if status=='err'
         *
         * command: the command
         * reset: no, pre, post
         *        no=  Do not reset async data
         *        pre= Reset before return data to clent
         *        post=Reset after return data to server
         * paramater2,3,4...: String
         */
        function checkAsync(command, reset) {
            $.ajaxSetup({
                cache: false
            });
            var commandAndPara = command + "|command_async_check";
            if(reset && reset == 'pre'){
                commandAndPara = command + "|command_async_clear_pre";
            }
            if(reset && reset == 'post'){
                commandAndPara = command + "|command_async_clear_post";
            }
            $.ajax({
                url: commandAndPara,
                type: 'POST',
                success: function (data) {
                    try {
                        var fn = window["on_" + command];
                        li = data.split("|");
                        status = "";
                        is_exe = decodePara(li[0]);
                        if(is_exe == "True"){
                            status = "busy";
                        }
                        else{
                            status = "idle";
                        }
                        li.splice(0, 1);
                        has_ex = decodePara(li[0]);
                        if(status == "idle" && has_ex == "True"){
                            status = "ok";
                        }
                        li.splice(0, 1);
                        errr = decodePara(li[0]);
                        if(status == "idle" && errr != ""){
                            status = "err";
                        }
                        li.splice(0, 1);
                        for (var i = 0; i < li.length; i++) {
                            li[i] = decodePara(li[i]);
                        }
                        fn(status, errr, li);
                    }
                    catch (err) {
                    }
                },
                error: function (XMLHttpRequest, textStatus, errorThrown) {
                    try {
                        var fn = window["on_" + command + "_err"];
                        if (XMLHttpRequest.responseText === '') {
                            fn("Connection error");
                        }
                        else {
                            fn(XMLHttpRequest.responseText);
                        }
                    }
                    catch (err) {
                        if (XMLHttpRequest.responseText === '') {
                            showAlertLong("Connection error", true);
                        }
                        else {
                            showAlertLong(XMLHttpRequest.responseText, true);
                        }
                    }
                }
            });
        }

        /**
         * Send command to server and do not wait for answer (but will throw exceptions).
         * If exception function on_command_err(errorString){...}
         * If no on_command_err function the error message will be shown in a popup
         * Use checkAsync(command) to read status.
         * After checkAsync is send  function with the sama name as the command will be executed + on
         *   function on_command(executing, paramaters){...}
         * The command is executing if executing = true.
         * If no on_command function the reply will be shown in a popup
         * command: the command
         * paramater1: Can be a list or a string
         * paramater2,3,4...: String
         */
        function submitAsync(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6) {
            var plist = null;
            if (paramater1 === undefined) {
                plist = new Array();
            }
            else if ($.isArray(paramater1)) {
                plist = encodePara(paramater1);
            }
            else if (paramater6 !== undefined) {
                plist = new Array(6);
                plist[0] = encodePara(paramater1);
                plist[1] = encodePara(paramater2);
                plist[2] = encodePara(paramater3);
                plist[3] = encodePara(paramater4);
                plist[4] = encodePara(paramater5);
                plist[5] = encodePara(paramater6);
            }
            else if (paramater5 !== undefined) {
                plist = new Array(5);
                plist[0] = encodePara(paramater1);
                plist[1] = encodePara(paramater2);
                plist[2] = encodePara(paramater3);
                plist[3] = encodePara(paramater4);
                plist[4] = encodePara(paramater5);
            }
            else if (paramater4 !== undefined) {
                plist = new Array(4);
                plist[0] = encodePara(paramater1);
                plist[1] = encodePara(paramater2);
                plist[2] = encodePara(paramater3);
                plist[3] = encodePara(paramater4);
            }
            else if (paramater3 !== undefined) {
                plist = new Array(3);
                plist[0] = encodePara(paramater1);
                plist[1] = encodePara(paramater2);
                plist[2] = encodePara(paramater3);
            }
            else if (paramater2 !== undefined) {
                plist = new Array(2);
                plist[0] = encodePara(paramater1);
                plist[1] = encodePara(paramater2);
            }
            else if (paramater1 !== undefined) {
                plist = new Array(1);
                plist[0] = encodePara(paramater1);
            }
            var commandAndPara = null;
            if (plist.length > 0) {
                commandAndPara = command + "|" + plist.join('|');
            }
            else {
                commandAndPara = command;
            }
            try{
                e = e || window.event;
                e = e.target || e.srcElement;        
                if(e.nodeName == "BUTTON" || e.nodeName == "A"){
                    $(e).attr("disabled", "disabled");
                }
            }
            catch(exe){
            }
            $.ajaxSetup({
                cache: false
            });
            $.ajax({
                url: commandAndPara,
                type: 'POST'
            });
            setTimeout(function() {checkAsync(command);}, 200);
        }
                
        /**
         * The same as submitAsync but will show a confirm dialog.
         */
        function submitAsyncConfirm(confirmText, command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6) {
            if (confirm(confirmText)) {
                submitAsync(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6);
            }
        }
        
        /**
         * The same as submitAsync but paramaters is id to a input.
         */
        function submitAsyncFromInput(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6) {
            if (paramater6 !== undefined) {
                submitAsync(command, $('#' + paramater1).val(), $('#' + paramater2).val(), $('#' + paramater3).val(), $('#' + paramater4).val(), $('#' + paramater5).val(), $('#' + paramater6).val());
            }
            else if (paramater5 !== undefined) {
                submitAsync(command, $('#' + paramater1).val(), $('#' + paramater2).val(), $('#' + paramater3).val(), $('#' + paramater4).val(), $('#' + paramater5).val());
            }
            else if (paramater4 !== undefined) {
                submitAsync(command, $('#' + paramater1).val(), $('#' + paramater2).val(), $('#' + paramater3).val(), $('#' + paramater4).val());
            }
            else if (paramater3 !== undefined) {
                submitAsync(command, $('#' + paramater1).val(), $('#' + paramater2).val(), $('#' + paramater3).val());
            }
            else if (paramater2 !== undefined) {
                submitAsync(command, $('#' + paramater1).val(), $('#' + paramater2).val());
            }
            else if (paramater1 !== undefined) {
                submitAsync(command, $('#' + paramater1).val());
            }
        }
        
        /**
         * The same as submitAsyncFromInput but will show a confirm dialog.
         */
        function submitAsyncFromInputConfirm(confirmText, command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6) {
            if (confirm(confirmText)) {
                submitAsyncFromInput(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6);
            }
        }
        
        /**
         * The same as submitAsync but paramaters is id to a object, and the value sent is the inner html.
         */
        function submitAsyncFromHtml(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6) {
            if (paramater6 !== undefined) {
                submitAsync(command, $('#' + paramater1).html(), $('#' + paramater2).html(), $('#' + paramater3).html(), $('#' + paramater4).html(), $('#' + paramater5).html(), $('#' + paramater6).html());
            }
            else if (paramater5 !== undefined) {
                submitAsync(command, $('#' + paramater1).html(), $('#' + paramater2).html(), $('#' + paramater3).html(), $('#' + paramater4).html(), $('#' + paramater5).html());
            }
            else if (paramater4 !== undefined) {
                submitAsync(command, $('#' + paramater1).html(), $('#' + paramater2).html(), $('#' + paramater3).html(), $('#' + paramater4).html());
            }
            else if (paramater3 !== undefined) {
                submitAsync(command, $('#' + paramater1).html(), $('#' + paramater2).html(), $('#' + paramater3).html());
            }
            else if (paramater2 !== undefined) {
                submitAsync(command, $('#' + paramater1).html(), $('#' + paramater2).html());
            }
            else if (paramater1 !== undefined) {
                submitAsync(command, $('#' + paramater1).html());
            }
        }
        
        /**
         * The same as submitAsyncFromInput but will show a confirm dialog.
         */
        function submitAsyncFromHtmlConfirm(confirmText, command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6) {
            if (confirm(confirmText)) {
                submitAsyncFromHtml(command, paramater1, paramater2, paramater3, paramater4, paramater5, paramater6);
            }
        }
        
        /**
         * The same as submitAsync but paramater is value from a prompt box.
         */
        function submitAsyncFromPrompt(command, headerText1, defaultText1, headerText2, defaultText2) {
            if (headerText2 !== undefined) {
                var value1=prompt(headerText1, defaultText1);
                if (value1!=null){
                    var value2=prompt(headerText2, defaultText2);
                    if (value2!=null){
                        submitAsync(command, value1, value2);
                    }            
                }            
            }
            else{
                var value=prompt(headerText1, defaultText1);
                if (value!=null){
                    submitAsync(command, value);
                }            
            }
        }
                        
        var showing=false;
        /**
         * Hide alert popup.
         */
        function hideAlert() {
            showing = false;
            $("#alert123").remove();
        }

        lastAlertMessage = "";
        /**
         * Thow a alert popup.
         * If you leav the timeMs it will  show untill hideAlert()
         * Text : Text to show
         * timeMs: show this long (ms)
         * isError: Is this a error popup
         * doNotShowRepetition: Dont show same message ower and over again
         */
        function showAlert(text, timeMs, isError, doNotShowRepetition) {
            if(!doNotShowRepetition || lastAlertMessage != text){
                lastAlertMessage = text;
                if (timeMs == undefined) {
                    showing=true;
                    timerVar = setTimeout(function() {
                        var w = $(window).width();
                        var h = $(window).height();
                        var left = 10;
                        var top = 10;
                        if(w > 700){
                            left = 200;
                        }
                        else{
                            left = (w/2)-100;
                        }
                        if(h > 700){
                            top = 200;
                        }
                        else{
                            top = (h/2) - 60;
                        }
                        $("#alert123").remove();
                        if(showing){
                            $("body").append("<div onClick='hideAlert()' id='alert123' style='display:none;position:fixed;top:"+top+"px;left:"+left+"px;background-color:#e1efc5;color:#272727;padding:20px;border:1px solid #666666;'>" + text + "</div>");
                            $("#alert123").show();
                        }
                    }, 1000);
                }
                else{
                    var uuid = "show_alert" + Math.floor((Math.random() * 100000) + 1);
                    var w = $(window).width();
                    var h = $(window).height();
                    var left = 10;
                    var top = 10;
                    if(w > 700){
                        left = 200;
                    }
                    else{
                        left = (w/2)-100;
                    }
                    if(h > 700){
                        top = 200;
                    }
                    else{
                        top = (h/2) - 60;
                    }
                    $("#" + uuid).remove();
                    if (isError === true) {
                        $("body").append("<div onClick='hideAlert()' id='" + uuid + "' style='display:none;position:fixed;top:"+top+"px;left:"+left+"px;background-color:#efc5dd;color:#272727;padding:20px;border:1px solid #666666;'>" + text + "</div>");
                    }
                    else {
                        $("body").append("<div onClick='hideAlert()' id='" + uuid + "' style='display:none;position:fixed;top:"+top+"px;left:"+left+"px;background-color:#e1efc5;color:#272727;padding:20px;border:1px solid #666666;'>" + text + "</div>");
                    }
                    $("#" + uuid).show();
                    setTimeout(function () {
                        $("#" + uuid).remove();
                    }, timeMs);
                }
            }
        }
        
        /**
         * Thow a alert popup.
         * Text : Text to show
         * isError: Is this a error popup
         * doNotShowRepetition: Dont show same message ower and over again
         */
        function showAlertShort(text, isError, doNotShowRepetition) {
            showAlert(text, 2000, isError, doNotShowRepetition);
        }
        
        /**
         * Thow a alert popup.
         * Text : Text to show
         * isError: Is this a error popup
         * doNotShowRepetition: Dont show same message ower and over again
         */
        function showAlertMedium(text, isError, doNotShowRepetition) {
            showAlert(text, 4000, isError, doNotShowRepetition);
        }
        
        /**
         * Thow a alert popup.
         * Text : Text to show
         * isError: Is this a error popup
         * doNotShowRepetition: Dont show same message ower and over again
         */
        function showAlertLong(text, isError, doNotShowRepetition) {
            showAlert(text, 6000, isError, doNotShowRepetition);
        }
        
        /**
         * Show a div by id.
         * Hide all other of class = layer
         * When layer is showing function onLayerShown(layer){..} will be executed
         */
        function showLayer(layer) {
            $(".layer").hide();
            $("#" + layer).show();
            try {
                onLayerShown(layer);
            }
            catch (err) {}
        }
        
        /**
         * Is layer showing
         */
        function isLayerShowing(layer) {
            if ($('#' + layer).is(':visible')) {
                return true;
            }
            else {
                return false;
            }
        }


        upload_buttons_name = [];
        upload_buttons_desc = [];
        upload_buttons_sub = [];
        
        function fixUploadAgain(){
            for (var i = 0; i < upload_buttons_name.length; i++) {
                button_name = upload_buttons_name[i];
                button_desc = upload_buttons_desc[i];
                button_sub = upload_buttons_sub[i];
                var t_iframe = $("#iframe_"+button_sub+"");
                if(t_iframe){
                    b_html = t_iframe.contents().find('body').html();
                    if(b_html.indexOf("Upload complete!")!=-1){
                        t_body = t_iframe.contents().find('body');
                        t_head = t_iframe.contents().find('head');
                        t_body.css({'border': '0px', 'padding': '0px', 'margin': '0px'});
                        t_head.css({'border': '0px', 'padding': '0px', 'margin': '0px'});
                        head_s = '<link rel="stylesheet" type="text/css" href="steelsquid.css"/>'
                        t_head.html(head_s);
                        t_string = "";
                        t_string = '<form action="'+button_sub+'" method="post" style="padding:0px;margin:0px;" enctype="multipart/form-data">';
                        t_string = t_string + "<input type=\"file\" name=\""+button_sub+"\" id=\""+button_sub+"\" style=\"display:none;\" onchange=\"javascript:document.getElementById('"+button_sub+"_button').innerHTML='Uploading...';document.getElementById('"+button_sub+"_button').disabled=true;this.form.submit();\"/>";
                        t_string = t_string + '</form>';
                        t_string = t_string + "<button title=\""+button_desc+"\" id=\""+button_sub+"_button\" onclick=\"document.getElementById('"+button_sub+"').click();\">"+button_name+"</button>";
                        t_body.html(t_string);
                        he = t_iframe.contents().find('body').height() + 'px';
                        t_iframe.css({'height': he});
                        try {
                            var fn = window["on_upload_ok"];
                            fn();
                        }
                        catch (err) {}
                    }
                    else if(b_html.indexOf('style="padding:0px;margin:0px;" enctype="multipart/form-data')==-1){
                        t_body = t_iframe.contents().find('body');
                        t_head = t_iframe.contents().find('head');
                        t_body.css({'border': '0px', 'padding': '0px', 'margin': '0px'});
                        t_head.css({'border': '0px', 'padding': '0px', 'margin': '0px'});
                        head_s = '<link rel="stylesheet" type="text/css" href="steelsquid.css"/>'
                        t_head.html(head_s);
                        t_string = "";
                        t_string = '<form action="'+button_sub+'" method="post" style="padding:0px;margin:0px;" enctype="multipart/form-data">';
                        t_string = t_string + "<input type=\"file\" name=\""+button_sub+"\" id=\""+button_sub+"\" style=\"display:none;\" onchange=\"javascript:document.getElementById('"+button_sub+"_button').innerHTML='Uploading...';document.getElementById('"+button_sub+"_button').disabled=true;this.form.submit();\"/>";
                        t_string = t_string + '</form>';
                        t_string = t_string + "<button title=\""+button_desc+"\" id=\""+button_sub+"_button\" onclick=\"document.getElementById('"+button_sub+"').click();\">"+button_name+"</button>";
                        t_body.html(t_string);
                        he = t_iframe.contents().find('body').height() + 'px';
                        t_iframe.css({'height': he});
                        showAlertMedium(b_html, true);
                    }
                }
            }
        }

        function fixUpload() {
            $('.upload').each(function(i, obj) {
                button_name = $(obj).html();
                button_desc = $(obj).attr("title");
                button_sub = $(obj).attr("id");
                upload_buttons_name.push(button_name);
                upload_buttons_desc.push(button_desc);
                upload_buttons_sub.push(button_sub);
                var t_iframe = $('<iframe id="iframe_'+button_sub+'" width="100%" frameborder="0" scrolling="no" style="border:0px;padding:0px;margin:0px;margin-bottom:-3px;overflow: visible;"></iframe>')
                $(obj).parent().append(t_iframe);
                t_body = t_iframe.contents().find('body');
                t_head = t_iframe.contents().find('head');
                t_body.css({'border': '0px', 'padding': '0px', 'margin': '0px'});
                t_head.css({'border': '0px', 'padding': '0px', 'margin': '0px'});
                head_s = '<link rel="stylesheet" type="text/css" href="steelsquid.css"/>'
                t_head.html(head_s);
                t_string = "";
                t_string = '<form action="'+button_sub+'" method="post" style="padding:0px;margin:0px;" enctype="multipart/form-data">';
                t_string = t_string + "<input type=\"file\" name=\""+button_sub+"\" id=\""+button_sub+"\" style=\"display:none;\" onchange=\"javascript:document.getElementById('"+button_sub+"_button').innerHTML='Uploading...';document.getElementById('"+button_sub+"_button').disabled=true;this.form.submit();\"/>";
                t_string = t_string + '</form>';
                t_string = t_string + "<button title=\""+button_desc+"\" id=\""+button_sub+"_button\" onclick=\"document.getElementById('"+button_sub+"').click();\">"+button_name+"</button>";
                t_body.html(t_string);
                he = t_iframe.contents().find('body').height() + 'px';
                t_iframe.css({'height': he});
                $(obj).remove();
            }); 
        }

        
        /**
         * Execute method onPageLoad when the page loads
         */
        document.addEventListener("DOMContentLoaded", function () {
            setInterval(onInternalInterval, 1000);
            try {            
                onPageLoad();
                fixUpload();
            }
            catch (err) {
                if (err.name !== 'ReferenceError') {
                    alert(err);
                }
            }
        });

        var intervalCounter = 1;
        /**
         * Execute method onEvery01s every 1 second
         * Execute method onEvery05s every 5 second
         * Execute method onEvery10s every 10 second
         * Execute method onEvery20s every 20 second
         * Execute method onEvery30s every 30 second
         * Execute method onEvery60s every 60 second
         */
        function onInternalInterval() {
            fixUploadAgain();
            try {
                onEvery01s();
            }
            catch (err) {
                if (err.name !== 'ReferenceError') {
                    alert(err);
                }
            }
            if(intervalCounter == 5 || intervalCounter == 10 || intervalCounter == 15 || intervalCounter == 20 || intervalCounter == 25 || intervalCounter == 30 || intervalCounter == 35 || intervalCounter == 40 || intervalCounter == 45 || intervalCounter == 50 || intervalCounter == 55 || intervalCounter == 60){
                try {
                    onEvery05s();
                }
                catch (err) {
                    if (err.name !== 'ReferenceError') {
                        alert(err);
                    }
                }
            }
            if(intervalCounter == 10 || intervalCounter == 20 || intervalCounter == 30 || intervalCounter == 40 || intervalCounter == 50 || intervalCounter == 60){
                try {
                    onEvery10s();
                }
                catch (err) {
                    if (err.name !== 'ReferenceError') {
                        alert(err);
                    }
                }
            }
            if(intervalCounter >= 20 || intervalCounter >= 40 || intervalCounter >= 60){
                try {
                    onEvery20s();
                }
                catch (err) {
                    if (err.name !== 'ReferenceError') {
                        alert(err);
                    }
                }
            }
            if(intervalCounter >= 30 || intervalCounter >= 60){
                try {
                    onEvery30s();
                }
                catch (err) {
                    if (err.name !== 'ReferenceError') {
                        alert(err);
                    }
                }
            }
            if(intervalCounter >= 60){
                intervalCounter = 0;
                try {
                    onEvery60s();
                }
                catch (err) {
                    if (err.name !== 'ReferenceError') {
                        alert(err);
                    }
                }
            }
            intervalCounter = intervalCounter + 1;
        }
        
        /**
         * Execute method onPageLoad when press esc
         */
        $(document).keydown(function (e) {
            if (e.which === 27) {
                try {
                    onPageLoad();
                }
                catch (err) {
                    if (err.name !== 'ReferenceError') {
                        alert(err);
                    }
                }
            }
        });
        
        /**
         * Execute method onPageLoad when press middle mouse button
         */
        $(document).click(function (e) {
            if (e.which === 2) {
                try {
                    onPageLoad();
                }
                catch (err) {
                    if (err.name !== 'ReferenceError') {
                        alert(err);
                    }
                }
                e.preventDefault();
            }
        });
        
        /**
         * Execute method onResize and fill screen hight
         */
        $(document).ready(fixContent);
        $(window).resize(sizeContent);
        function fixContent() {
            var $obj = $(".fill");
            if ($obj.length > 0) {
                $("body").css("overflow", "hidden");
                sizeContent();
            }
            $(".bar").find("thead").find("tr").click(function(){
               $(".bar").find("tbody").find("td").toggle();
            })
            
        }
        function sizeContent() {
            var $obj = $(".fill");
            if ($obj.length > 0) {
                var newHeight = ($(window).height() - 2) + "px";
                $obj.css("height", newHeight);
            }
            try {
                onResize($(window).width(), $(window).height());
            }
            catch (err) {
                if (err.name !== 'ReferenceError') {
                    alert(err);
                }
            }
        }

        /**
         * Set work in progress
         */
        function status_busy(id, message) {
            $("#" + id).addClass("flash");
            $("#" + id).addClass("status");
            if(message){
                $("#" + id).html(message);
            }
            else{
                $("#" + id).html("Work in progress, please wait...");
            }
        }

        /**
         * Set no work in progress
         */
        function status_idle(id, message) {
            $("#" + id).removeClass("flash");
            $("#" + id).removeClass("error");
            $("#" + id).removeClass("ok");
            $("#" + id).addClass("status");
            if(message){
                $("#" + id).html(message);
            }
            else{
                $("#" + id).html("No work in progress (idle)");
            }
        }

        /**
         * Work completed ok
         */
        function status_ok(id, message) {
            $("#" + id).removeClass("flash");
            $("#" + id).removeClass("error");
            $("#" + id).addClass("ok");
            $("#" + id).addClass("status");
            if(message){
                $("#" + id).html(message);
            }
            else{
                $("#" + id).html("Work completed OK");
            }
        }

        /**
         * Work completed with error
         */
        function status_err(id, message) {
            $("#" + id).removeClass("flash");
            $("#" + id).addClass("error");
            $("#" + id).removeClass("ok");
            $("#" + id).addClass("status");
            if(message){
                $("#" + id).html(message);
            }
            else{
                $("#" + id).html("Error occurred!");
            }
        }

        /**
         * Flash content
         */
        function flash(id) {
            $("#" + id).addClass("flash");
            $("#" + id).show();
        }

        /**
         * Hide content
         */
        function hide(id) {
            $("#" + id).hide();
            $("#" + id).removeClass("flash");
        }

        /**
         * Show content
         */
        function show(id) {
            $("#" + id).show();
            $("#" + id).removeClass("flash");
        }

        /**
         * Toggle show and hide
         */
        function toggle(id) {
           var e = document.getElementById(id);
           if(e.style.display == 'block')
              e.style.display = 'none';
           else
              e.style.display = 'block';
        }

        /**
         * Enable input
         */
        function enable(id) {
            $("#" + id).removeAttr('disabled')
        }
        
        /**
         * Disable input
         */
        function disable(id) {
            $("#" + id).attr("disabled", "disabled");
        }

        /**
         * Sett value of object
         */
        function setValue(id, value) {
            $('#' + id).val(value);
        }

        /**
         * Get value of object
         */
        function getValue(id) {
            return $('#' + id).val();
        }

        /**
         * Scroll to bottom of div
         */
        function scrollToBottom(id) {
            $("#" + id).scrollTop($("#" + id)[0].scrollHeight);
        }

        var lastScrollLength = 0;
        /**
         * Scroll to bottom of div if change since last
         */
        function scrollToBottomIfChanged(id) {
            var newlength = $("#" + id).html().length;
            if(lastScrollLength != newlength){
                lastScrollLength = newlength;
                $("#" + id).scrollTop($("#" + id)[0].scrollHeight);
            }
        }
        
        /**
         * CLean html inside a object
         */
        function clearContent(id) {
            $('#' + id).html("");
        }
        
        /**
         * Sett html content of object
         * If the html is a list a <br> wil be inserter between every iteration
         */
        function setContent(id, html, isError) {
            if($.isArray(html)){
                $('#' + id).html("");
                for (var i = 0; i < html.length; i++) {
                    if(isError){
                        $('#' + id).append("<span class='error'>" + html[i] + "</span>");
                    }
                    else{
                        $('#' + id).append(html[i]);
                    }
                    $('#' + id).append("<br/>");
                }            
            }
            else{
                $('#' + id).html("");
                if(isError){
                    $('#' + id).append("<span class='error'>" + html + "</span>");
                }
                else{
                    $('#' + id).append(html);
                }
            }
        }

        /**
         * Appnend html content to a object
         * If the html is a list a <br> wil be inserter between every iteration
         */
        function appendContent(id, html, isError) {
            if($.isArray(html)){
                for (var i = 0; i < html.length; i++) {
                    if(isError){
                        $('#' + id).append("<span class='error'>" + html[i] + "</span>");
                    }
                    else{
                        $('#' + id).append(html[i]);
                    }
                    $('#' + id).append("<br/>");
                }            
            }
            else{
                if(isError){
                    $('#' + id).append("<span class='error'>" + html + "</span>");
                }
                else{
                    $('#' + id).append(html);
                }
                $('#' + id).append("<br/>");
            }
        }

        /**
         * Prepend html content to a object
         * Insert at beginning
         * If the html is a list a <br> wil be inserter between every iteration
         * The array will be inverted
         */
        function prependContent(id, html, isError) {
            if($.isArray(html)){
                for (var i = 0; i < html.length; i++) {
                    $('#' + id).prepend("<br/>");
                    if(isError){
                        $('#' + id).prepend("<span class='error'>" + html[i] + "</span>");
                    }
                    else{
                        $('#' + id).prepend(html[i]);
                    }
                }            
            }
            else{
                $('#' + id).prepend("<br/>");
                if(isError){
                    $('#' + id).prepend("<span class='error'>" + html + "</span>");
                }
                else{
                    $('#' + id).prepend(html);
                }
            }
        }

        /**
         * Get html content of object
         */
        function getContent(id) {
            return $('#' + id).html();
        }


        """
        '''

        STEELSQUID_CSS = r"""body{background-color:#ededed;padding:0px;margin:0px;border:0px;font-family:"Droid Sans", Verdana;font-size:11pt;color:#272727}table,td,tr,thead,tbody,th{border-collapse:collapse;border-spacing:0;margin:0px;padding:0px;border:0px;text-align:left}table{width:100%}select,button{width:100%;margin:0px;padding:3px;white-space:nowrap;font-family:"Droid Sans", Verdana;font-size:11pt;color:#272727}input{box-sizing:border-box;width:100%;margin:0px;padding:3px;white-space:nowrap;font-family:"Droid Sans", Verdana;font-size:11pt;color:#272727}input.checkbox{width:20px;height:20px;margin-top:3px}img,div{padding:0px;margin:0px}ul{margin-top:2px}h1{font-size:14pt;margin:0px}a:link{color:#005596;text-decoration:none}a:visited{color:#005596;text-decoration:none}a:hover{color:#005596;text-decoration:underline}div.layer{display:none}div.flow{border:1px solid transparent}@media (min-width: 710px){div.flow{width:700px}}div.log{overflow-y:auto;overflow-x:auto;white-space:nowrap;background-color:white;width:100%;height:100px}div.scroll{overflow-y:auto;overflow-x:hidden;width:100%}div.twin-panel{border-top:1px solid transparent;border-left:1px solid transparent;border-right:1px solid transparent;overflow-y:auto;overflow-x:hidden;width:calc(100% - 2px);height:calc(50% - 30px)}@media (min-width: 710px){div.twin-panel{width:700px}}div.footer{width:calc(100% - 2px);height:20px;word-break:break-all;border:1px solid transparent}table.list thead tr th{padding:5px}table.list tbody tr:nth-child(odd){background-color:white}table.list tbody tr td{padding:5px}table.menu thead tr th{padding:2px;padding-bottom:0px;font-weight:bold;font-size:12pt}table.menu tbody tr td{padding:2px;padding-bottom:0px}table.menu tbody tr td:last-child{width:100%}table.menu tbody tr:hover{background-color:white;cursor:pointer;cursor:hand}table.sheader tr th{padding:2px;font-weight:bold;font-size:12pt}table.sheader tr:hover{background-color:white;cursor:pointer;cursor:hand}table.sheader tr th:last-child{width:100%}table.header thead tr th{padding:2px;font-weight:bold;font-size:12pt}table.header thead tr:hover{background-color:white;cursor:pointer;cursor:hand}table.header thead tr th:last-child{width:100%}table.header tbody tr td{padding-bottom:8px}table.footer tr td{padding:2px;padding-bottom:0px}table.footer tr:hover{background-color:white;cursor:pointer;cursor:hand}table.footer tr td:last-child{font-weight:bold;font-size:12pt;width:100%}table.input thead tr th{padding-top:5px;font-weight:bold}table.input tbody tr:nth-child(odd) td{padding-top:5px;padding-bottom:0px;padding-right:0px}table.input tbody tr:nth-child(even) td{padding-top:0px;padding-bottom:5px;padding-right:0px}table.keyvalue tr td{padding-top:0px;padding-bottom:0px}table.keyvalue tr td:first-child{padding-right:10px;white-space:nowrap}table.keyvalue tr td:last-child{width:100%;color:#009d00;font-size:10pt;font-weight:bold}table.grid tr td{padding-right:1px;padding-bottom:1px}table.grid tr td:last-child{padding-right:0px}.highlight{color:#009d00;font-size:10pt;font-weight:bold}.ok{color:#009d00}.error{color:#b80000}.minimize{font-size:10pt}.status{font-size:10pt;font-weight:bold}.hide{display:none}.expand{width:100%;word-break:break-all}.right{text-align:right}.nowrap{white-space:nowrap}.wrap{word-break:break-all}@keyframes "blink"{0%{color:#ff0000;}100%{color:eaff00;}}@-webkit-keyframes "blink"{0%{color:#ff0000;}100%{color:eaff00;}}.flash{-webkit-animation:blink 0.5s linear infinite;-moz-animation:blink 0.5s linear infinite;animation:blink 0.5s linear infinite}table.bar{width:100%;background-color:#272727;color:#ededed}table.bar thead tr td:first-child{padding-top:2px;padding-left:4px;padding-right:4px}table.bar thead tr td:nth-child(2){width:100%;font-weight:bold;font-size:14pt}table.bar thead tr td:last-child{padding-top:2px;padding-right:6px;text-align:right}table.bar thead tr:hover{cursor:pointer;cursor:hand}table.bar tbody tr td:first-child{padding-top:2px;padding-left:4px;padding-right:4px;display:none}table.bar tbody tr td:last-child{width:100%;font-weight:bold;font-size:12pt;display:none}table.bar tbody tr:hover{cursor:pointer;cursor:hand;text-decoration:underline}.flip-horizontal{-moz-transform:scaleX(-1);-webkit-transform:scaleX(-1);-o-transform:scaleX(-1);-ms-transform:scaleX(1);transform:scaleX(-1);-ms-filter:fliph;filter:fliph}.flip-vertical{-moz-transform:scaleY(-1);-webkit-transform:scaleY(-1);-o-transform:scaleY(-1);-ms-transform:scaleY(1);transform:scaleY(-1);-ms-filter:flipv;filter:flipv}.rotate-90{-webkit-transform:rotate(90deg);-moz-transform:rotate(90deg);-o-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.rotate-90-back{-webkit-transform:rotate(-90deg);-moz-transform:rotate(-90deg);-o-transform:rotate(-90deg);-ms-transform:rotate(-90deg);transform:rotate(-90deg)}.rotate-180{-webkit-transform:rotate(180deg);-moz-transform:rotate(180deg);-o-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.rotate-180-back{-webkit-transform:rotate(-180deg);-moz-transform:rotate(-180deg);-o-transform:rotate(-180deg);-ms-transform:rotate(-180deg);transform:rotate(-180deg)}"""
        '''
        http://cleancss.com/ 
        '''

        '''
        STEELSQUID_CSS = r"""
        
        /* Body */
        body {
            background-color: #ededed;
            padding: 0px;
            margin: 0px;
            border: 0px;
            font-family: "Droid Sans", Verdana;
            font-size: 11pt;
            color: #272727;
        }
        
        /* Table*/
        table, td, tr, thead, tbody, th{ 
            border-collapse: collapse; 
            border-spacing: 0;
            margin: 0px; 
            padding: 0px;
            border: 0px;
            text-align:left;
        }
        table {
            width: 100%;
        }
        
        /* Select and button*/
        select, button{
            width: 100%;
            margin: 0px; 
            padding: 3px;
            white-space: nowrap;
            font-family: "Droid Sans", Verdana;
            font-size: 11pt;
            color: #272727;
        }

        /* Input*/
        input{
            box-sizing: border-box;
            width: 100%;
            margin: 0px; 
            padding: 3px;
            white-space: nowrap;
            font-family: "Droid Sans", Verdana;
            font-size: 11pt;
            color: #272727;
        }
        
        /* Input checkbox*/
        input.checkbox{
            width:20px;
            height:20px;
            margin-top:3px
        }
        
        /* Image and div*/
        img, div{
            padding: 0px;
            margin: 0px;
        }
        
        /* List */
        ul{
            margin-top: 2px;
        }

        /* header */
        h1 {
            font-size: 14pt;
            margin: 0px;
        }
        
        /* Link */
        a:link {
            color:#005596;
            text-decoration: none;
        }
        a:visited {
            color:#005596;
            text-decoration: none;
        }
        a:hover {
            color:#005596;
            text-decoration: underline;
        }
        
        /* Show diferent layer */
        div.layer {
            display:none;
        }
        
        /* Set this as your base div */
        div.flow{
            border:1px solid transparent
        }
        @media (min-width: 710px) { 
            div.flow{
                width: 700px;
            }
        }
                
        /* A div contatning log */
        div.log{
            overflow-y:auto;
            overflow-x:auto;
            white-space:nowrap;
            background-color:white;
            width:100%;
            height:100px;
        }        
        
        /* Use this to fit to screen height */
        div.fill{
        }
        
        /* Set scroll on div */
        div.scroll{
            overflow-y:auto;
            overflow-x:hidden;
            width: 100%;
        }
        
        /* One panel on top and one at bottom */
        div.twin-panel{
            border-top:1px solid transparent;
            border-left:1px solid transparent;
            border-right:1px solid transparent;
            overflow-y:auto;
            overflow-x:hidden;
            width: calc(100% - 2px);
            height: calc(50% - 30px);
        }
        @media (min-width: 710px) { 
            div.twin-panel{
                width: 700px;
            }
        }
        
        /* If use twin-panel this is the footer */
        div.footer{
            width: calc(100% - 2px);
            height:20px;
            word-break:break-all;
            border:1px solid transparent;
        }
        
        /* A tabel with header */
        table.list thead tr th {
            padding: 5px;
        }
        table.list tbody tr:nth-child(odd){
            background-color:white;
        }
        table.list tbody tr td{
            padding: 5px;
        }
        
        /* A vertical menu */
        table.menu thead tr th{
            padding: 2px;
            padding-bottom: 0px;
            font-weight:bold;
            font-size:12pt;
        }
        table.menu tbody tr td{
            padding: 2px;
            padding-bottom: 0px;
        }
        table.menu tbody tr td:last-child{
            width:100%;
        }
        table.menu tbody tr:hover{
            background-color:white;
            cursor: pointer; 
            cursor: hand;
        }
        
        /* Simple header on top, no body */
        table.sheader tr th{
            padding: 2px;
            font-weight:bold;
            font-size:12pt;
        }
        table.sheader tr:hover{
            background-color:white;
            cursor: pointer; 
            cursor: hand;
        }
        table.sheader tr th:last-child{
            width:100%;
        }

        /* Header on top */
        table.header thead tr th{
            padding: 2px;
            font-weight:bold;
            font-size:12pt;
        }
        table.header thead tr:hover{
            background-color:white;
            cursor: pointer; 
            cursor: hand;
        }
        table.header thead tr th:last-child{
            width:100%;
        }
        table.header tbody tr td{
            padding-bottom: 8px;
        }
        
        /* Bottom footer */
        table.footer tr td{
            padding: 2px;
            padding-bottom: 0px;
        }
        table.footer tr:hover{
            background-color:white;
            cursor: pointer; 
            cursor: hand;
        }
        table.footer tr td:last-child{
            font-weight:bold;
            font-size:12pt;
            width:100%;
        }
        
        /* Input with header */
        table.input thead tr th{
            padding-top: 5px;
            font-weight:bold;
        }
        table.input tbody tr:nth-child(odd) td{
            padding-top: 5px;
            padding-bottom: 0px;
            padding-right: 0px;
        }
        table.input tbody tr:nth-child(even) td{
            padding-top: 0px;
            padding-bottom: 5px;
            padding-right: 0px;
        }
        
        /* key value*/
        table.keyvalue tr td{
            padding-top: 0px;
            padding-bottom: 0px;
        }
        table.keyvalue tr td:first-child{
            padding-right: 10px;
            white-space:nowrap;
        }
        table.keyvalue tr td:last-child{
            width: 100%;
            color:#009d00;
            font-size: 10pt;
            font-weight:bold;
        }
        
        /* A grid */
        table.grid tr td{ 
            padding-right: 1px;
            padding-bottom: 1px;
        }
        table.grid tr td:last-child{
            padding-right: 0px;
        }
        
        /* Higligt text */
        .highlight {
            color:#009d00;
            font-size: 10pt;
            font-weight:bold;
        }
        
        /* Ok text */
        .ok {
            color:#009d00;
        }

        /* Error text */
        .error {
            color:#b80000;
        }
        
        /* Smaller text */
        .minimize {
            font-size: 10pt;
        }

        /* Print status of work */
        .status{
            font-size: 10pt;
            font-weight:bold;
        }
        
        /* Hide a div or other */
        .hide {
            display:none;
        }
        
        /* Exapnd stuff */
        .expand {
            width:100%;
            word-break:break-all;
        }

        /* Align right */
        .right {
            text-align:right
        }

        /* Do not wrap text */
        .nowrap {
            white-space:nowrap;
        }
        
        /* Wrap text */
        .wrap {
            word-break:break-all;
        }
        
        /* Flash the text */
        @keyframes blink {  
            0% { color: #ff0000; }
            100% { color: eaff00; }
        }
        @-webkit-keyframes blink {
            0% { color: #ff0000; }
            100% { color: eaff00; }
        }
        .flash {
            -webkit-animation: blink 0.5s linear infinite;
            -moz-animation: blink 0.5s linear infinite;
            animation: blink 0.5s linear infinite;
        } 

        table.bar{
            width:100%;
            background-color: #272727;
            color:#ededed;
        }
        table.bar thead tr td:first-child{
            padding-top:2px;
            padding-left:4px;
            padding-right:4px;
        }
        table.bar thead tr td:nth-child(2){
            width:100%;
            font-weight:bold;
            font-size: 14pt;
        }
        table.bar thead tr td:last-child{
            padding-top:2px;
            padding-right:6px;
            text-align:right
        }
        table.bar thead tr:hover{
            cursor: pointer; 
            cursor: hand;
        }

        table.bar tbody tr td:first-child{
            padding-top:2px;
            padding-left:4px;
            padding-right:4px;
            display:none;
        }
        table.bar tbody tr td:last-child{
            width:100%;
            font-weight:bold;
            font-size:12pt;
            display:none;
        }
        table.bar tbody tr:hover{
            cursor: pointer; 
            cursor: hand;
            text-decoration:underline;
        }
        .flip-horizontal {
            -moz-transform: scaleX(-1);
            -webkit-transform: scaleX(-1);
            -o-transform: scaleX(-1);
            -ms-transform: scaleX(1); /* linting rule fix + IE9 fix */
            transform: scaleX(-1);
            -ms-filter: fliph;
            filter: fliph;
        }
        .flip-vertical {
            -moz-transform: scaleY(-1);
            -webkit-transform: scaleY(-1);
            -o-transform: scaleY(-1);
            -ms-transform: scaleY(1);  /* linting rule fix + IE9 fix */
            transform: scaleY(-1);
            -ms-filter: flipv;
            filter: flipv;
        }
        .rotate-90 {
          -webkit-transform: rotate(90deg);
          -moz-transform: rotate(90deg);
          -o-transform: rotate(90deg);
          -ms-transform: rotate(90deg);
          transform: rotate(90deg);
        }         
        .rotate-90-back {
          -webkit-transform: rotate(-90deg);
          -moz-transform: rotate(-90deg);
          -o-transform: rotate(-90deg);
          -ms-transform: rotate(-90deg);
          transform: rotate(-90deg);
        }         
        .rotate-180 {
          -webkit-transform: rotate(180deg);
          -moz-transform: rotate(180deg);
          -o-transform: rotate(180deg);
          -ms-transform: rotate(180deg);
          transform: rotate(180deg);
        }         
        .rotate-180-back {
          -webkit-transform: rotate(-180deg);
          -moz-transform: rotate(-180deg);
          -o-transform: rotate(-180deg);
          -ms-transform: rotate(-180deg);
          transform: rotate(-180deg);
        }         
        """
        '''

        HTTP_OK = 200
        HTTP_BAD_REQUEST = 400
        HTTP_UNAUTHORIZED = 401
        HTTP_NOT_FOUND = 404
        HTTP_SERVER_ERROR = 500
        FILE_TYPE_HTML = ".html"
        FILE_TYPE_HTM = ".htm"
        FILE_TYPE_ICO = ".ico"
        FILE_TYPE_GIF = ".gif"
        FILE_TYPE_JPEG = ".jpeg"
        FILE_TYPE_JPG = ".jpg"
        FILE_TYPE_PNG = ".png"
        FILE_TYPE_CSS = ".css"
        FILE_TYPE_JS = ".js"
        FILE_TYPE_TXT = ".txt"
        FILE_TYPE_EOT = ".eot"
        FILE_TYPE_SVG = ".svg"
        FILE_TYPE_TTF = ".ttf"
        FILE_TYPE_WOFF = ".woff"
        FILE_TYPE_PDF = ".pdf"
        FILE_TYPE_WAV = ".wav"
        FILE_TYPE_AVI = ".avi"
        FILE_TYPE_MPEG = ".mpeg"
        FILE_TYPE_MPG = ".mpg"
        FILE_TYPE_MP4 = ".mp4"
        FILE_TYPE_OGG = ".ogg"
        FILE_TYPE_QT = ".qt"
        FILE_TYPE_MOV = ".mov"
        FILE_TYPE_WEBM = ".webm"
        FILE_TYPE_MKV = ".mkv"
        FILE_TYPE_WMV = ".wmv"
        FILE_TYPE_FLV = ".flv"
        MIME_PLAIN = "text/plain"
        MIME_JS = "text/javascript"
        MIME_CSS = "text/css"
        MIME_HTML = "text/html"
        MIME_HTM = "text/htm"
        MIME_ICO = "image/x-icon"
        MIME_GIF = "image/gif"
        MIME_JPEG = "image/jpeg"
        MIME_PNG = "image/png"        
        MIME_SVG = "image/svg+xml"        
        MIME_EOT = "application/vnd.ms-fontobject"        
        MIME_TTF = "application/x-font-ttf"        
        MIME_WOFF = "application/font-woff"        
        MIME_PDF = "application/pdf"        
        MIME_WAV = "audio/vnd.wave"        
        MIME_AVI = "video/avi"        
        MIME_MPEG = "video/mpeg"        
        MIME_MP4 = "video/mp4"        
        MIME_OGG = "video/ogg"        
        MIME_QT = "video/quicktime"        
        MIME_WEBM = "video/webm"        
        MIME_MKV = "video/x-matroska"        
        MIME_WMV = "video/x-ms-wmv"        
        MIME_FLV = "video/x-flv"        
        
        MIME_UNKNOWN = "application/unknown"        
        
        def do_GET(self):
            file_reader = None            
            try:
                command = self.path.lstrip("/")
                inde = command.find('?')
                if inde != -1:
                    command = command[:inde]
                if self.security(command):
                    web_interface_share = steelsquid_utils.get_flag("web_interface_share")
                    if web_interface_share or steelsquid_utils.valid_get_string(command):
                        tfile = None
                        if len(command) == 0:
                            command = "index.html"
                            tfile = self.root + command
                            if not os.path.isfile(tfile):
                                command = "index.htm"
                                tfile = self.root + command
                                if not os.path.isfile(tfile):
                                    raise Exception("No index file found.")
                            file_reader = open(tfile, 'rb')
                            self.send_headers_file(self.HTTP_OK, self.MIME_HTML, tfile)
                            self.wfile.write(file_reader.read())
                        elif command == "steelsquid.js":
                            tfile = "/usr/local/lib/python2.7/dist-packages/steelsquid_http_server.py"
                            self.send_headers_data(self.HTTP_OK, self.MIME_JS, len(self.STEELSQUID_JS), self.modify_date(tfile), use_cache=True)
                            self.wfile.write(self.STEELSQUID_JS)
                        elif command == "steelsquid.css":
                            tfile = "/usr/local/lib/python2.7/dist-packages/steelsquid_http_server.py"
                            self.send_headers_data(self.HTTP_OK, self.MIME_CSS, len(self.STEELSQUID_CSS), self.modify_date(tfile), use_cache=True)
                            self.wfile.write(self.STEELSQUID_CSS)
                        elif command == "jquery.js":
                            tfile = "/usr/local/lib/python2.7/dist-packages/steelsquid_http_server.py"
                            self.send_headers_data(self.HTTP_OK, self.MIME_JS, len(self.JQUERY_JS), self.modify_date(tfile), use_cache=True)
                            self.wfile.write(self.JQUERY_JS)
                        else:
                            check_root = []
                            if web_interface_share:
                                check_root.append(self.root)
                                check_root.extend(ALLOWED_ROOT)
                            else:
                                check_root.append(self.root)
                            tfile = self.root + command
                            if not os.path.isfile(tfile):
                                tfile = self.root + command + self.FILE_TYPE_HTML
                                if not os.path.isfile(tfile):
                                    tfile = self.root + command + self.FILE_TYPE_HTM
                                    if not os.path.isfile(tfile) and web_interface_share:
                                        tfile = '/' + command
                                        if not os.path.isfile(tfile):
                                            tfile=None
                            if tfile!=None:
                                steelsquid_utils.check_file_path(tfile, check_root, False)                                
                                file_reader = open(tfile, 'rb')
                                if tfile.endswith(self.FILE_TYPE_HTML) or tfile.endswith(self.FILE_TYPE_HTM):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_HTML, tfile)
                                elif tfile.endswith(self.FILE_TYPE_ICO):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_ICO, tfile)
                                elif tfile.endswith(self.FILE_TYPE_GIF):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_GIF, tfile)
                                elif tfile.endswith(self.FILE_TYPE_JPEG) or tfile.endswith(self.FILE_TYPE_JPG):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_JPEG, tfile)
                                elif tfile.endswith(self.FILE_TYPE_PNG):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_PNG, tfile)
                                elif tfile.endswith(self.FILE_TYPE_CSS):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_CSS, tfile)
                                elif tfile.endswith(self.FILE_TYPE_JS):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_JS, tfile)
                                elif tfile.endswith(self.FILE_TYPE_TXT):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_PLAIN, tfile)
                                elif tfile.endswith(self.FILE_TYPE_EOT):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_EOT, tfile)
                                elif tfile.endswith(self.FILE_TYPE_SVG):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_SVG, tfile)
                                elif tfile.endswith(self.FILE_TYPE_TTF):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_TTF, tfile)
                                elif tfile.endswith(self.FILE_TYPE_WOFF):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_WOFF, tfile)
                                elif tfile.endswith(self.FILE_TYPE_PDF):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_PDF, tfile)
                                elif tfile.endswith(self.FILE_TYPE_WAV):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_WAV, tfile)
                                elif tfile.endswith(self.FILE_TYPE_AVI):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_AVI, tfile)
                                elif tfile.endswith(self.FILE_TYPE_MPEG) or tfile.endswith(self.FILE_TYPE_MPG):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_MPEG, tfile)
                                elif tfile.endswith(self.FILE_TYPE_MP4):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_MP4, tfile)
                                elif tfile.endswith(self.FILE_TYPE_OGG):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_OGG, tfile)
                                elif tfile.endswith(self.FILE_TYPE_QT) or tfile.endswith(self.FILE_TYPE_MOV):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_QT, tfile)
                                elif tfile.endswith(self.FILE_TYPE_WEBM):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_WEBM, tfile)
                                elif tfile.endswith(self.FILE_TYPE_MKV):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_MKV, tfile)
                                elif tfile.endswith(self.FILE_TYPE_WMV):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_WMV, tfile)
                                elif tfile.endswith(self.FILE_TYPE_FLV):
                                    self.send_headers_file(self.HTTP_OK, self.MIME_FLV, tfile)
                                else:
                                    self.send_headers_file(self.HTTP_OK, self.MIME_UNKNOWN, tfile)
                                d = file_reader.read(8192)
                                while d:
                                    self.wfile.write(d)
                                    d = file_reader.read(8192)                                
                            else:
                                data = "File not found: {0}".format(command.format(command))
                                self.send_headers_data(self.HTTP_NOT_FOUND, self.MIME_PLAIN, len(data), None, use_cache=False)
                                self.wfile.write(data)
                    else:
                        data = "Invalid characters in GET request: {0}\n".format(command)
                        self.send_headers_data(self.HTTP_BAD_REQUEST, self.MIME_PLAIN, len(data), None, use_cache=False)
                        self.wfile.write(data)
            except Exception, err:
                steelsquid_utils.shout(debug=True)
                data = steelsquid_utils.encode_string(str(err.message).encode('utf8'))
                self.send_headers_data(self.HTTP_BAD_REQUEST, self.MIME_PLAIN, len(data), None, use_cache=False)
                self.wfile.write(data)
            finally:
                try:
                    file_reader.close()
                except:
                    pass

        def do_POST(self):
            try:
                command = urllib.unquote(self.path.lstrip("/")).decode("utf8") 
                if self.security(command):
                    is_normal = True
                    c_type_head = self.headers.getheader('content-type')
                    session_id = None
                    if "Cookie" in self.headers:
                        try:
                            c = Cookie.SimpleCookie(self.headers["Cookie"])
                            session_id = c['session-id'].value
                        except:
                            pass
                    if session_id == None:
                        session_id = uuid.uuid1()
                    if c_type_head!=None:
                        ctype, pdict = cgi.parse_header(c_type_head)
                        if ctype == 'multipart/form-data':
                            is_normal = False
                            fs = cgi.FieldStorage(fp = self.rfile, headers = self.headers, environ={ 'REQUEST_METHOD':'POST' })
                            fs_up = fs[command]
                            fn = getattr(self.http_server, command)
                            fn(session_id, [fs_up.filename, fs_up.file])
                            answer=["Upload complete!"]
                            data = "|".join(answer)
                            self.send_headers_data(self.HTTP_OK, self.MIME_PLAIN, len(data), None, use_cache=False, session_id=session_id)
                            self.wfile.write(data)
                    if is_normal:
                        if len(command) > 0:
                            c_list = command.split("|")
                            c_list = [ x.encode('utf8') for x in c_list ]
                            if len(c_list) == 2 and (c_list[1] == 'command_async_check' or c_list[1] == 'command_async_clear_pre' or c_list[1] == 'command_async_clear_post'):
                                comm = c_list[0]
                                if c_list[1] == 'command_async_clear_pre':
                                    self.http_server.clear_async_answer(comm)
                                answer = self.http_server.get_async_answer(comm)
                                is_exe = self.http_server.is_executing(comm)
                                has_ex = self.http_server.has_executed(comm)
                                has_er = self.http_server.get_async_answer_err(comm)
                                if has_er:
                                    answer.insert(0, has_er)
                                else:
                                    answer.insert(0, "")
                                if has_ex:
                                    answer.insert(0, "True")
                                else:
                                    answer.insert(0, "False")
                                if is_exe:
                                    answer.insert(0, "True")
                                else:
                                    answer.insert(0, "False")
                                if c_list[1] == 'command_async_clear_post':
                                    self.http_server.clear_async_answer(comm)
                            elif len(c_list) == 1:
                                answer = self.http_server.execute(c_list[0], session_id)
                            else:
                                answer = self.http_server.execute(c_list[0], session_id, c_list[1:])
                            data = "|".join(answer)
                            self.send_headers_data(self.HTTP_OK, self.MIME_PLAIN, len(data), None, use_cache=False, session_id=session_id)
                            self.wfile.write(data)
                        else:
                            data = "Empty command!"
                            self.send_headers_data(self.HTTP_BAD_REQUEST, self.MIME_PLAIN, len(data), None, use_cache=False)
                            self.wfile.write(data)
            except Exception, err:
                steelsquid_utils.shout(debug=True)
                data = steelsquid_utils.encode_string(str(err.message).encode('utf8'))
                self.send_headers_data(self.HTTP_SERVER_ERROR, self.MIME_PLAIN, len(data), None, use_cache=False)
                self.wfile.write(data)

        def security(self, resource):
            global public_resources
            if len(resource) == 0:
                resource = "index.html"
            if resource in public_resources:
                return True
            else:
                import base64
                self.http_server.client_ip = self.client_address[0]
                if self.authorization:
                    if self.http_server.client_ip != "127.0.0.1" or self.local_web_password:
                        aut = self.headers.getheader("Authorization")
                        if aut == None:
                            data = "No auth header received"
                            self.send_headers_data(self.HTTP_UNAUTHORIZED, self.MIME_PLAIN, len(data), None, use_cache=False)
                            self.wfile.write(data)
                            return False
                        else:
                            aut = base64.b64decode(aut.split(" ")[1]).split(":")
                            useerr=aut[0]
                            if steelsquid_utils.authenticate(useerr, aut[1]):
                                pass
                            else:
                                data = "Not authorised!"
                                self.send_headers_data(self.HTTP_UNAUTHORIZED, self.MIME_PLAIN, len(data), None, use_cache=False)
                                self.wfile.write(data)
                                return False
                return True

        def send_headers_file(self, response, content_type, tfile):
            self.send_response(response)
            if response == self.HTTP_UNAUTHORIZED:
                if self.client_address[0] != "127.0.0.1" or self.local_web_password:
                    self.send_header("WWW-Authenticate", "Basic realm=\"Steelsquid\"")
            self.send_header("Content-type", content_type)
            self.send_header("Last-Modified", self.modify_date(tfile))
            self.send_header("Content-Length", os.path.getsize(tfile))
            if content_type == self.MIME_CSS or content_type == self.MIME_JS or content_type == self.MIME_ICO or content_type == self.MIME_GIF or content_type == self.MIME_JPEG or content_type == self.MIME_PNG:
                self.send_header("Expires", self.expires_date())
                self.send_header("Cache-Control", "public, max-age=3153600")
            else:
                self.send_header("Cache-Control", "no-cache")
                self.send_header("Cache-Control", "no-store")
                self.send_header("Cache-Control", "must-revalidate")
                self.send_header("Pragma", "no-cache")
                self.send_header("Expires", "0")
            self.end_headers()

        def send_headers_data(self, response, content_type, data_size, data_mod=None, use_cache=True, session_id=None):
            self.send_response(response)
            if response == self.HTTP_UNAUTHORIZED:
                if self.client_address[0] != "127.0.0.1" or self.local_web_password:
                    self.send_header("WWW-Authenticate", "Basic realm=\"Steelsquid\"")
            self.send_header("Content-type", content_type)
            if data_mod!=None:
                self.send_header("Last-Modified", data_mod)
            self.send_header("Content-Length", data_size)
            if use_cache:
                self.send_header("Expires", self.expires_date())
                self.send_header("Cache-Control", "public, max-age=3153600")
            else:
                self.send_header("Cache-Control", "no-cache")
                self.send_header("Cache-Control", "no-store")
                self.send_header("Cache-Control", "must-revalidate")
                self.send_header("Pragma", "no-cache")
                self.send_header("Expires", "0")
            if session_id != None:
                c = Cookie.SimpleCookie()
                c['session-id'] = session_id
                self.send_header('Set-Cookie', c.output(header=''))            
            self.end_headers()

        def expires_date(self):
            now = datetime.datetime.now()
            dt = now + datetime.timedelta(days=100)
            weekday = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"][dt.weekday()]
            month = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"][dt.month - 1]
            return "%s, %02d %s %04d %02d:%02d:%02d GMT" % (weekday, dt.day, month, dt.year, dt.hour, dt.minute, dt.second)
            
        def now_date(self):
            dt = datetime.datetime.now()
            weekday = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"][dt.weekday()]
            month = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"][dt.month - 1]
            return "%s, %02d %s %04d %02d:%02d:%02d GMT" % (weekday, dt.day, month, dt.year, dt.hour, dt.minute, dt.second)

        def modify_date(self, tfile):
            try:
                dt = datetime.datetime.now()
            except:
                dt = datetime.datetime.fromtimestamp(os.path.getmtime(tfile))
            weekday = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"][dt.weekday()]
            month = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"][dt.month - 1]
            return "%s, %02d %s %04d %02d:%02d:%02d GMT" % (weekday, dt.day, month, dt.year, dt.hour, dt.minute, dt.second)
            
        def log_message(self, format, *args):
            return

